BEACH GUIDE & 24-HOUR HOUR-BY-HOUR FORECASTGPS 42.0786°, -70.6435°
Green Harbor
BeachMASSACHUSETTS · MASSACHUSETTS6-DAY OVERVIEW ONLY
DIRECTION THE BEACH FACES
SSW (197°)
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]
Green Harbor
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 42.0786°, -70.6435°
ONDA1.7m(SETS 2.0m)
PERIODO12s
ENERGIA961 kJ
SWELLNW 315°
COASTAL MAP · 1ST SWELL & WINDGreen Harbor · Mon 06 Nov (14:00)GPS 42.0786°, -70.6435° · DIRECTION THE BEACH FACES: SSW (197°)
1ST SWELL (Primary Breaking)Crossed Sea
1.8m [Sets 2.1m] · 12s NW (320°) · 1077 kJ
2ND SWELL (Secondary Train)Crossed Sea
1.3m · 12s NW (320°) · 562 kJ
3RD SWELL (Tertiary Train)Crossed Sea
0.4m · 9s N (354°) · 40 kJ
WIND & CURRENT TIDE (14:00)Cross-off
15 km/h (8 kt) ENE · Current Tide 0.44m
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 8.0 / 10
FRI 06 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 Green Harbor.
ONDA / SETS
1.7m
Sets 2.0m
PERIODO / SWELL
12s
Fundo oceanico
ENERGIA
961 kJ
Potencia do pico
VENTO / MARE
7kt ENE
CROSS-OFF
HYDRODYNAMIC BOARD MATCHING // BASEADO EM 961 KJ
RECOMENDACAO ATIVA900 - 1800 kJ
STEP-UP
Ondulacao solida e pesada · elevada deslocacao de agua
+2" a +4" polegadas de comprimento. Rabeta round-pin estreita para sustentar a linha em velocidade maxima e resistir a turbulencia.
QUILHAS RECOMENDADAS:Thruster rigido medio-grande ou Quad para tracao lateral
VOLUME / MEDIDAS:+1 a +2 litros com espessura sob o peito para remada precoce
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
41.9754°, -70.6859°
Vetor de 12.0 km ao largo perpendicular a linha de costa (SSW 197°), evitando mascaramento costeiro de grelha.
COSTA DE ORIGEM: 42.0786°, -70.6435°
02 // GRELHA NOAA AWS S3 GRIB2
global.0p16
RESOLUCAO: 18 KM (0.16°)
NOAA GFS-WAVE 0.16 DEG (3-SWELL) + MFWAM 0.08 DEG
GRELHA DE RECURSO: atlocn.0p16
03 // FATOR DE EMPOLAMENTO & SETS
Ks 1.05x/ Sets 1.18x
Empolamento batimetrico para fundo de Beach. Transforma ondas de aguas profundas na altura real da crista no drop.
SWEET SPOT:1.0m - 1.8m
04 // JANELA ANGULAR DE REFRACAO
132° - 262°
CONE OTIMO: 167° - 227° (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:>=8s / 11s
DIFFERENTIATION BLOCK 04 // REGIONAL CLUSTER & INTERNAL LINKING
Comparador de Spots Alternativos num Raio de 30 km
5 PICOS MAIS PROXIMOS // HAVERSINE
0.6 KM[ABRIGO DO VENTO]
Marshfield Jetty
Beach·massachusetts
ORIENTACAO:E (83°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:All Tides
[RADAR NOAA]VER PICO ->
1.7 KM[ABRIGO DO VENTO]
Brant Rock
Beach·massachusetts
ORIENTACAO:ENE (62°)
SWELL IDEAL:ENE
VENTO IDEAL:WSW
MARE:All Tides
[RADAR NOAA]VER PICO ->
6.3 KM[ABRIGO DO VENTO]
Fieldstone
Beach·massachusetts
ORIENTACAO:ENE (66°)
SWELL IDEAL:ENE
VENTO IDEAL:WSW
MARE:Mid to High
[RADAR NOAA]VER PICO ->
8.9 KM[ABRIGO DO VENTO]
Rexham
Point·massachusetts
ORIENTACAO:E (95°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:Mid to High
[RADAR NOAA]VER PICO ->
15.3 KM[ABRIGO DO VENTO]
Egypt Beach
Beach·massachusetts
ORIENTACAO:E (95°)
SWELL IDEAL:E
VENTO IDEAL:W
MARE:Mid to High
[RADAR NOAA]VER PICO ->
01 // ABOUT THIS WAVE
Bottom Type:Beach
Wave Direction:Both
Wave Consistency:consistent
02 // BEST CONDITIONS
Best Wave Direction:SSW
Best Wind from Land:NNE
Best Tide:Low to Mid Rising
03 // IMPORTANT SAFETY TIPS
Enter & Exit Safely
6-DAY OVERVIEW ONLY
AM · PM · NIGHT24-HOUR HOUR-BY-HOUR FORECAST
Hourly + 6-Day OverviewGreen Harbor — 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 06 Nov)1ST SWELL (Primary Breaking) + 2ND SWELL & 3RD SWELL
1ST SWELLPrimary Breaking
1.8m [Sets 2.1m] · 12s
Power: 1077 kJ · NW (320°)
NW
2ND SWELLSecondary Train
1.3m · 12s
Power: 562 kJ · NW (320°)
NW
3RD SWELLTertiary Train
0.4m · 9s
Power: 40 kJ · N (354°)
N
COASTAL MAP · 1ST SWELL & WINDGreen Harbor · Mon 06 Nov (14:00)GPS 42.0786°, -70.6435° · DIRECTION THE BEACH FACES: SSW (197°)
1ST SWELL (Primary Breaking)Crossed Sea
1.8m [Sets 2.1m] · 12s NW (320°) · 1077 kJ
2ND SWELL (Secondary Train)Crossed Sea
1.3m · 12s NW (320°) · 562 kJ
3RD SWELL (Tertiary Train)Crossed Sea
0.4m · 9s N (354°) · 40 kJ
WIND & CURRENT TIDE (14:00)Cross-off
15 km/h (8 kt) ENE · Current Tide 0.44m
24-HOUR HOUR-BY-HOUR FORECASTMon 06 Nov — 00:00 - 23:00HI: 09:30 (2.1m) / 22:00 (2.1m) · LO: 03:20 (0.3m) / 15:45 (0.1m)
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) | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
1st Swell [Sets] Primary (m · s · kJ) | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.8m [2.1m] NW 12s · 1077kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ | 1.7m [2.0m] NW 12s · 961kJ |
2nd Swell Swell 2 | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 0.7m · 10s WNW 136kJ · 293° | 1.3m · 12s NW 562kJ · 320° | 1.3m · 12s NW 562kJ · 320° | 1.3m · 12s NW 562kJ · 320° | 1.3m · 12s NW 562kJ · 320° | 1.3m · 12s NW 562kJ · 320° | 1.3m · 12s NW 562kJ · 320° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° | 0.7m · 10s WNW 136kJ · 290° |
3rd Swell Swell 3 | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 349° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s N 40kJ · 354° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° | 0.4m · 9s NNW 40kJ · 346° |
| Wind (Hourly) | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE13 km/hCross-off | ENE15 km/hCross-off | ENE15 km/hCross-off | ENE15 km/hCross-off | ENE15 km/hCross-off | ENE15 km/hCross-off | ENE15 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off | E17 km/hCross-off |
| Tide & Entry | 1.25m ▼ Tide OK ({tide}m) | 0.82m ▼ Tide OK ({tide}m) | 0.46m ▼ Tide OK ({tide}m) | 0.28m ▼ Tide OK ({tide}m) | 0.33m ▲ Tide OK ({tide}m) | 0.59m ▲ Tide OK ({tide}m) | 1.00m ▲ Tide OK ({tide}m) | 1.47m ▲ Tide OK ({tide}m) | 1.86m ▲ Tide OK ({tide}m) | 2.09m ▲ Tide OK ({tide}m) | 2.08m ▼ Tide OK ({tide}m) | 1.83m ▼ Tide OK ({tide}m) | 1.40m ▼ Tide OK ({tide}m) | 0.90m ▼ Tide OK ({tide}m) | 0.44m ▼ Tide OK ({tide}m) | 0.15m ▼ Tide OK ({tide}m) | 0.09m ▲ Tide OK ({tide}m) | 0.27m ▲ Tide OK ({tide}m) | 0.66m ▲ Tide OK ({tide}m) | 1.16m ▲ Tide OK ({tide}m) | 1.64m ▲ Tide OK ({tide}m) | 1.98m ▲ Tide OK ({tide}m) | 2.09m ▲ Tide OK ({tide}m) | 1.96m ▼ Tide OK ({tide}m) |
18 Compared Slots18 Compared Slots
| Day // Time | Mon 06 Nov | Tue 07 Nov | Wed 08 Nov | Thu 09 Nov | Fri 10 Nov | Sat 11 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) | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 7.4 | 8.0 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 8.0 | 7.4 | 8.0 | 8.0 | 8.0 |
1st Swell [Sets] Primary Breaking | 1.7m [2.0m] | 1.8m [2.1m] | 1.7m [2.0m] | 1.5m [1.8m] | 1.6m [1.9m] | 1.5m [1.8m] | 1.3m [1.5m] | 1.4m [1.7m] | 1.3m [1.5m] | 1.2m [1.4m] | 1.3m [1.5m] | 1.2m [1.4m] | 1.2m [1.4m] | 1.3m [1.5m] | 1.3m [1.5m] | 1.4m [1.7m] | 1.6m [1.9m] | 1.5m [1.8m] |
| 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 | 11s | 12s | 12s | 12s | 12s | 12s | 12s | 13s | 12s | 12s | 13s | 12s |
| 1st Power (kJ) | 961 kJ | 1077 kJ | 961 kJ | 686 kJ | 851 kJ | 748 kJ | 515 kJ | 652 kJ | 562 kJ | 479 kJ | 562 kJ | 479 kJ | 479 kJ | 609 kJ | 562 kJ | 652 kJ | 922 kJ | 748 kJ |
2nd Swell Swell 2 (Size · s · kJ) | 0.7m · 10sWNW136 kJ · 293° | 1.3m · 12sNW562 kJ · 320° | 0.7m · 10sWNW136 kJ · 290° | 0.6m · 9sWNW90 kJ · 293° | 1.2m · 12sNW479 kJ · 320° | 0.6m · 10sWNW100 kJ · 290° | 0.5m · 9sWNW62 kJ · 293° | 1.0m · 12sNW332 kJ · 320° | 0.5m · 10sWNW69 kJ · 290° | 0.4m · 10sWNW44 kJ · 293° | 1.0m · 12sNW332 kJ · 320° | 0.4m · 10sWNW44 kJ · 290° | 0.4m · 10sWNW44 kJ · 293° | 1.0m · 13sNW360 kJ · 320° | 0.5m · 10sWNW69 kJ · 290° | 0.5m · 10sWNW69 kJ · 293° | 1.2m · 13sNW519 kJ · 320° | 0.6m · 10sWNW100 kJ · 290° |
3rd Swell Swell 3 (Size · s · kJ) | 0.4m · 9sN40 kJ · 349° | 0.4m · 9sN40 kJ · 354° | 0.4m · 9sNNW40 kJ · 346° | 0.3m · 8sN20 kJ · 349° | 0.3m · 9sN22 kJ · 354° | 0.3m · 9sNNW22 kJ · 346° | 0.3m · 8sN20 kJ · 349° | 0.3m · 9sN22 kJ · 354° | 0.3m · 9sNNW22 kJ · 346° | 0.2m · 9sN10 kJ · 349° | 0.3m · 9sN22 kJ · 354° | 0.2m · 9sNNW10 kJ · 346° | 0.2m · 9sN10 kJ · 349° | 0.3m · 10sN25 kJ · 354° | 0.3m · 9sNNW22 kJ · 346° | 0.3m · 9sN22 kJ · 349° | 0.3m · 10sN25 kJ · 354° | 0.3m · 9sNNW22 kJ · 346° |
| 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 | Single Train | Single Train | Single Train | Single Train | 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 | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off | Cross-off |
| 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: 09:30 (2.1m)HI: 22:00 (2.1m) LO: 03:20 (0.3m)LO: 15:45 (0.1m) | HI: 10:10 (2.2m)HI: 22:35 (2.2m) LO: 04:05 (0.2m)LO: 16:25 (0.0m) | HI: 10:45 (2.2m)HI: 23:10 (2.2m) LO: 04:40 (0.1m)LO: 17:00 (-0.0m) | HI: 11:20 (2.2m)HI: 23:45 (2.1m) LO: 05:15 (0.2m)LO: 17:30 (0.0m) | HI: 11:50 (2.1m)HI: --:-- LO: 05:45 (0.2m)LO: 18:00 (0.1m) | HI: 00:15 (2.1m)HI: 12:20 (2.0m) LO: 06:15 (0.3m)LO: 18:25 (0.2m) | ||||||||||||