BEACH GUIDE & 24-HOUR HOUR-BY-HOUR FORECASTGPS 58.8212°, -2.8780°
Grim Ness
ReefUNITED-KINGDOM · ORKNEY6-DAY OVERVIEW ONLY
DIRECTION THE BEACH FACES
NE (49°)
Shoreline orientation determines how cleanly incoming swells wrap and hit the beach.
[ORIENTACAO APROXIMADA // NORMAL DO VENTO OFFSHORE]
DIFFERENTIATION BLOCK 01 // LIVE WEBCAM STAGE & COASTAL RADAR
RADAR DE SWELL SYNOPTIC
[RADAR VETORIAL ATIVO · SEM WEBCAM DIRETA]
Grim Ness
Nenhuma camara em direto num raio de 30 km. A telemetria oceanica e calculada via boia offshore NOAA a 12 km e radar de swell.
RADAR OCEANICO ATIVO
GPS 58.8212°, -2.8780°
ONDA1.5m(SETS 1.9m)
PERIODO12s
ENERGIA748 kJ
SWELLNW 315°
COASTAL MAP · 1ST SWELL & WINDGrim Ness · Mon 05 Nov (14:00)GPS 58.8212°, -2.8780° · DIRECTION THE BEACH FACES: NE (49°)
1ST SWELL (Primary Breaking)Crossed Sea
1.6m [Sets 2.0m] · 12s NW (320°) · 851 kJ
2ND SWELL (Secondary Train)Crossed Sea
1.1m · 12s NW (320°) · 402 kJ
3RD SWELL (Tertiary Train)Crossed Sea
0.5m · 14s WNW (298°) · 97 kJ
WIND & CURRENT TIDE (14:00)Onshore
15 km/h (8 kt) ENE · Current Tide 1.94m
DIFFERENTIATION BLOCK 02 // TACTICAL SESSION & HYDRODYNAMICS
Briefing Tatico 72h & Calculadora de Quiver por Energia (kJ)
SCANNER DE 72H // 6 JANELAS AM/PM
[JANELA DE OURO 72H · MELHOR SESSAO]SCORE 4.4 / 10
THU 05 Nov
// MANHA (07:00 - 11:30)Algoritmo de varredura sinotica identificou esta janela como o melhor equilibrio de vento terral, periodo de fundo e potencia hidrodinamica para Grim Ness.
ONDA / SETS
1.5m
Sets 1.9m
PERIODO / SWELL
12s
Fundo oceanico
ENERGIA
748 kJ
Potencia do pico
VENTO / MARE
7kt ENE
ONSHORE
HYDRODYNAMIC BOARD MATCHING // BASEADO EM 748 KJ
RECOMENDACAO ATIVA200 - 900 kJ
PERFORMANCE SHORTBOARD / DAILY DRIVER
Janela de energia otima · parede ingreme e pocket critico
Rocker medio continuo com concave simples a duplo. Excelente resposta para transicoes borda-a-borda no espelho da onda.
QUILHAS RECOMENDADAS:Thruster (triquilha standard media em carbono/fibra)
VOLUME / MEDIDAS:Volume padrao proporcional ao surfista (27 - 31L)
ESCALA COMPLETA DE QUIVER POR ENERGIA OCEANICA (kJ):
GROVELER
< 200 kJ
SHORTBOARD
200 - 900 kJ
STEP_UP
900 - 1800 kJ
GUN
>= 1800 kJ
DIFFERENTIATION BLOCK 03 // OCEANIC SWELL SPECTRA
Ficha de Telemetria da Boia Virtual Offshore NOAA (12 km)
[PROJECAO GEODESICA 12KM]
01 // COORDENADAS DA BOIA VIRTUAL
58.8919°, -2.7204°
Vetor de 12.0 km ao largo perpendicular a linha de costa (NE 49°), evitando mascaramento costeiro de grelha.
COSTA DE ORIGEM: 58.8212°, -2.8780°
02 // GRELHA NOAA AWS S3 GRIB2
arctic.9km
RESOLUCAO: 9 KM (0.08°)
NOAA GFS-WAVE ARCTIC 9KM (0.08 DEG) + MFWAM 0.08 DEG
GRELHA DE RECURSO: global.0p25
03 // FATOR DE EMPOLAMENTO & SETS
Ks 1.15x/ Sets 1.24x
Empolamento batimetrico para fundo de Reef. Transforma ondas de aguas profundas na altura real da crista no drop.
SWEET SPOT:1.2m - 2.2m
04 // JANELA ANGULAR DE REFRACAO
344° - 114°
CONE OTIMO: 19° - 79° (60°)
Arco de aceitacao direta de 130°. Ondulacoes de fundo com T >= 11s refratam ate 115° de desvio angular ao redor de pontas costeiras.
PERIODO MIN/IDEAL:>=9s / 12s
DIFFERENTIATION BLOCK 04 // REGIONAL CLUSTER & INTERNAL LINKING
Comparador de Spots Alternativos num Raio de 30 km
5 PICOS MAIS PROXIMOS // HAVERSINE
25.8 KM[ANGULO DIFERENTE]
Gills Bay
Beach·scotland-north-coast
ORIENTACAO:N (2°)
SWELL IDEAL:N
VENTO IDEAL:S
MARE:Low Tide Only
[RADAR NOAA]VER PICO ->
27.2 KM[ABRIGO DO VENTO]
Skirza Harbour
Point·scotland-east-coast
ORIENTACAO:SE (134°)
SWELL IDEAL:SE
VENTO IDEAL:NW
MARE:Low to Mid Rising
[RADAR NOAA]VER PICO ->
28.3 KM[ABRIGO DO VENTO]
Tang Head
Reef·scotland-north-coast
ORIENTACAO:NW (325°)
SWELL IDEAL:NW
VENTO IDEAL:SE
MARE:Low to Mid Rising
[RADAR NOAA]VER PICO ->
28.6 KM[EXPOSICAO SIMILAR]
Freswick Bay
Rivermouth·scotland-east-coast
ORIENTACAO:ENE (67°)
SWELL IDEAL:ENE
VENTO IDEAL:WSW
MARE:All Tides
[RADAR NOAA]VER PICO ->
29.6 KM[ABRIGO DO VENTO]
Skarfskerry
Reef·scotland-north-coast
ORIENTACAO:NW (326°)
SWELL IDEAL:NW
VENTO IDEAL:SE
MARE:Low to Mid Rising
[RADAR NOAA]VER PICO ->
01 // ABOUT THIS WAVE
Bottom Type:Reef
Wave Direction:Right
Wave Consistency:very consistent
02 // BEST CONDITIONS
Best Wave Direction:NE
Best Wind from Land:SW
Best Tide:All Tides
03 // IMPORTANT SAFETY TIPS
Enter & Exit Safely
6-DAY OVERVIEW ONLY
AM · PM · NIGHT24-HOUR HOUR-BY-HOUR FORECAST
Hourly + 6-Day OverviewGrim Ness — 1. Current Wave Size & Wind
1. Wave Size [Sets]: Sets up to {height}m
2. Period (s): 2. Best Tide Hours to Get In & Out
3. Wave Power (kJ): Wave Power & Size Right Now
4. Wind & Tide: 3. Beach Bottom, Access & Safety Tips
1ST SWELL (Mon 05 Nov)1ST SWELL (Primary Breaking) + 2ND SWELL & 3RD SWELL
1ST SWELLPrimary Breaking
1.6m [Sets 2.0m] · 12s
Power: 851 kJ · NW (320°)
NW
2ND SWELLSecondary Train
1.1m · 12s
Power: 402 kJ · NW (320°)
NW
3RD SWELLTertiary Train
0.5m · 14s
Power: 97 kJ · WNW (298°)
WNW
COASTAL MAP · 1ST SWELL & WINDGrim Ness · Mon 05 Nov (14:00)GPS 58.8212°, -2.8780° · DIRECTION THE BEACH FACES: NE (49°)
1ST SWELL (Primary Breaking)Crossed Sea
1.6m [Sets 2.0m] · 12s NW (320°) · 851 kJ
2ND SWELL (Secondary Train)Crossed Sea
1.1m · 12s NW (320°) · 402 kJ
3RD SWELL (Tertiary Train)Crossed Sea
0.5m · 14s WNW (298°) · 97 kJ
WIND & CURRENT TIDE (14:00)Onshore
15 km/h (8 kt) ENE · Current Tide 1.94m
24-HOUR HOUR-BY-HOUR FORECASTMon 05 Nov — 00:00 - 23:00HI: 00:55 (1.8m) / 13:15 (2.0m) · LO: 07:00 (0.4m) / 19:35 (0.2m)
Select Day (24h):
| Hour (00h–23h) | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating (0-10) | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
1st Swell [Sets] Primary (m · s · kJ) | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.6m [2.0m] NW 12s · 851kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ | 1.5m [1.9m] NW 12s · 748kJ |
2nd Swell Swell 2 | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.0m · 12s NW 332kJ · 315° | 1.1m · 12s NW 402kJ · 320° | 1.1m · 12s NW 402kJ · 320° | 1.1m · 12s NW 402kJ · 320° | 1.1m · 12s NW 402kJ · 320° | 1.1m · 12s NW 402kJ · 320° | 1.1m · 12s NW 402kJ · 320° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° | 1.0m · 12s NW 332kJ · 312° |
3rd Swell Swell 3 | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 10s WNW 69kJ · 293° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 14s WNW 97kJ · 298° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° | 0.5m · 10s WNW 69kJ · 290° |
| Wind (Hourly) | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE13 km/hOnshore | ENE15 km/hOnshore | ENE15 km/hOnshore | ENE15 km/hOnshore | ENE15 km/hOnshore | ENE15 km/hOnshore | ENE15 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore | E17 km/hOnshore |
| Tide & Entry | 1.76m ▲ Tide OK ({tide}m) | 1.83m ▲ Tide OK ({tide}m) | 1.72m ▼ Tide OK ({tide}m) | 1.45m ▼ Tide OK ({tide}m) | 1.09m ▼ Tide OK ({tide}m) | 0.74m ▼ Tide OK ({tide}m) | 0.48m ▼ Tide OK ({tide}m) | 0.39m ▲ Tide OK ({tide}m) | 0.49m ▲ Tide OK ({tide}m) | 0.76m ▲ Tide OK ({tide}m) | 1.15m ▲ Tide OK ({tide}m) | 1.55m ▲ Tide OK ({tide}m) | 1.86m ▲ Tide OK ({tide}m) | 2.00m ▲ Tide OK ({tide}m) | 1.94m ▼ Tide OK ({tide}m) | 1.68m ▼ Tide OK ({tide}m) | 1.27m ▼ Tide OK ({tide}m) | 0.83m ▼ Tide OK ({tide}m) | 0.45m ▼ Tide OK ({tide}m) | 0.23m ▼ Tide OK ({tide}m) | 0.22m ▲ Tide OK ({tide}m) | 0.43m ▲ Tide OK ({tide}m) | 0.80m ▲ Tide OK ({tide}m) | 1.24m ▲ Tide OK ({tide}m) |
18 Compared Slots18 Compared Slots
| Day // Time | Mon 05 Nov | Tue 06 Nov | Wed 07 Nov | Thu 08 Nov | Fri 09 Nov | Sat 10 Nov | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slot | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 | AM 08:00 | PM 14:00 | NIGHT 20:00 |
| Rating (0-10) | 4.4 | 4.4 | 4.4 | 3.8 | 4.4 | 3.8 | 3.8 | 4.4 | 3.8 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
1st Swell [Sets] Primary Breaking | 1.5m [1.9m] | 1.6m [2.0m] | 1.5m [1.9m] | 1.3m [1.6m] | 1.4m [1.7m] | 1.3m [1.6m] | 1.3m [1.6m] | 1.4m [1.7m] | 1.3m [1.6m] | 1.5m [1.9m] | 1.6m [2.0m] | 1.5m [1.9m] | 1.7m [2.1m] | 1.9m [2.4m] | 1.8m [2.2m] | 1.8m [2.2m] | 2.0m [2.5m] | 1.9m [2.4m] |
| 1st Swell Dir | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° | NW315° | NW320° | NW312° |
| 1st Period (s) | 12s | 12s | 12s | 11s | 12s | 12s | 12s | 12s | 12s | 12s | 12s | 12s | 12s | 13s | 12s | 12s | 13s | 12s |
| 1st Power (kJ) | 748 kJ | 851 kJ | 748 kJ | 515 kJ | 652 kJ | 562 kJ | 562 kJ | 652 kJ | 562 kJ | 748 kJ | 851 kJ | 748 kJ | 961 kJ | 1300 kJ | 1077 kJ | 1077 kJ | 1440 kJ | 1200 kJ |
2nd Swell Swell 2 (Size · s · kJ) | 1.0m · 12sNW332 kJ · 315° | 1.1m · 12sNW402 kJ · 320° | 1.0m · 12sNW332 kJ · 312° | 0.9m · 11sNW247 kJ · 315° | 1.0m · 12sNW332 kJ · 320° | 0.9m · 12sNW269 kJ · 312° | 0.9m · 12sNW269 kJ · 315° | 1.0m · 12sNW332 kJ · 320° | 0.9m · 12sNW269 kJ · 312° | 1.0m · 12sNW332 kJ · 315° | 1.1m · 12sNW402 kJ · 320° | 1.0m · 12sNW332 kJ · 312° | 1.2m · 12sNW479 kJ · 315° | 0.3m · 10sN25 kJ · 354° | 1.2m · 12sNW479 kJ · 312° | 1.2m · 12sNW479 kJ · 315° | 1.4m · 13sNW706 kJ · 320° | 1.3m · 12sNW562 kJ · 312° |
3rd Swell Swell 3 (Size · s · kJ) | 0.5m · 10sWNW69 kJ · 293° | 0.5m · 14sWNW97 kJ · 298° | 0.5m · 10sWNW69 kJ · 290° | 0.5m · 9sWNW62 kJ · 293° | 0.5m · 14sWNW97 kJ · 298° | 0.5m · 10sWNW69 kJ · 290° | 0.5m · 10sWNW69 kJ · 293° | 0.5m · 14sWNW97 kJ · 298° | 0.5m · 10sWNW69 kJ · 290° | 0.5m · 10sWNW69 kJ · 293° | 0.5m · 14sWNW97 kJ · 298° | 0.5m · 10sWNW69 kJ · 290° | 0.6m · 10sWNW100 kJ · 293° | 0.7m · 15sWNW204 kJ · 298° | 0.6m · 10sWNW100 kJ · 290° | 0.6m · 10sWNW100 kJ · 293° | 0.7m · 15sWNW204 kJ · 298° | 0.7m · 10sWNW136 kJ · 290° |
| Wave Shape | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | Single Train | A-Frame Combo | Single Train | Single Train | A-Frame Combo | Single Train |
| Wind | ENE13 km/h7 kt | ENE15 km/h8 kt | E17 km/h9 kt | ENE15 km/h8 kt | ENE17 km/h9 kt | E19 km/h10 kt | ENE15 km/h8 kt | ENE17 km/h9 kt | E19 km/h10 kt | ENE13 km/h7 kt | ENE13 km/h7 kt | E15 km/h8 kt | ENE11 km/h6 kt | ENE13 km/h7 kt | E13 km/h7 kt | ENE13 km/h7 kt | ENE15 km/h8 kt | E15 km/h8 kt |
| Wind Effect | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore | Onshore |
| Entry / Exit | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) | In PocketTide OK ({tide}m) |
| High / Low Tide | HI: 00:55 (1.8m)HI: 13:15 (2.0m) LO: 07:00 (0.4m)LO: 19:35 (0.2m) | HI: 01:45 (2.0m)HI: 14:00 (2.1m) LO: 07:50 (0.3m)LO: 20:15 (0.1m) | HI: 02:30 (2.1m)HI: 14:40 (2.2m) LO: 08:35 (0.2m)LO: 20:55 (0.0m) | HI: 03:10 (2.2m)HI: 15:15 (2.2m) LO: 09:10 (0.1m)LO: 21:30 (-0.0m) | HI: 03:45 (2.2m)HI: 15:50 (2.2m) LO: 09:45 (0.2m)LO: 22:00 (0.0m) | HI: 04:15 (2.1m)HI: 16:20 (2.1m) LO: 10:20 (0.2m)LO: 22:30 (0.1m) | ||||||||||||