Webkamera E18 Grelland (retning Larvik) 
Webkamera Hvittingfoss - Mot Hem kirke snapshot 22 12.8 km unna. (www.ruberg.no)
Webkamera Hvittingfoss - Hajern 14.5 km unna. (www.hajern.no)
| 11:10 | 11:00 | 10:50 | 10:40 | 10:30 | 10:20 | 10:10 | 10:00 | 09:50 | 09:40 | 09:30 | 09:20 | 09:10 | 09:00 | 08:00 | 07:00 | 06:00 | 05:00 | 04:00 | 03:00 | 02:00 | |
| m/s | 1.9 | 2.8 | 2.2 | 2.8 | 1.1 | 2.5 | 3.1 | 3.1 | 2.8 | 1.7 | 1.4 | 1.4 | 1.4 | 0.8 | 1.1 | 0.9 | 1.4 | 1.3 | 1.6 | 0.7 | 1.1 |
| max | 3.3 | 3.9 | 3.9 | 4.4 | 1.9 | 4.4 | 5.3 | 5.3 | 4.2 | 2.2 | 2.8 | 2.2 | 2.2 | 1.1 | 1.9 | 1.6 | 2.6 | 2.3 | 2 | 1.3 | 1.7 |
| V (282) | V (276) | V (268) | SV (227) | SV (210) | SV (240) | SV (240) | SV (247) | V (277) | Ø (80) | SØ (115) | SØ (122) | Ø (97) | Ø (89) | Ø (85) | NV (295) | SV (236) | V (265) | V (267) | V (279) | SV (241) | |
| C | 15.4 | 15.5 | 15.4 | 14.9 | 15.6 | 14.5 | 14.4 | 14.2 | 14 | 13 | 12.7 | 11.8 | 12.1 | 11.6 | 11.8 | 11.5 | 9.8 | 9.7 | 9.7 | 10.2 | 10.9 |
| 11:10 | 11:00 | 10:50 | 10:40 | 10:30 | 10:20 | 10:10 | 10:00 | 09:50 | 09:40 | 09:30 | 09:20 | 09:10 | 09:00 | 08:00 | 07:00 | 06:00 | 05:00 | 04:00 | 03:00 | 02:00 | |
| m/s | 4.2 | 4.7 | 5.3 | 3.9 | 4.4 | 3.6 | 3.1 | 3.1 | 3.3 | 1.9 | 1.7 | 1.9 | 1.9 | 0.6 | 1.4 | 2.2 | 2 | 2 | 1.6 | 2.7 | 2.8 |
| max | 5.8 | 5.8 | 6.7 | 5.8 | 5.3 | 4.7 | 3.9 | 3.6 | 3.6 | 3.3 | 3.1 | 3.1 | 3.3 | 1.7 | 2.3 | 3.7 | 3.1 | 3.1 | 2.8 | 4.3 | 5.1 |
| S (174) | S (165) | S (165) | S (181) | S (183) | S (170) | S (175) | S (173) | S (174) | SV (228) | SV (219) | SV (220) | S (201) | S (186) | SV (244) | V (257) | SV (243) | SV (220) | SV (244) | V (251) | V (256) | |
| C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11:00 | 10:00 | 09:00 | 08:00 | 07:00 | 06:00 | 05:00 | 04:00 | 03:00 | 02:00 | |
| m/s | 2.2 | 1.5 | 1.3 | 0.4 | 0.5 | 1.1 | 0.8 | 0.5 | 0.8 | 0.7 |
| max | 2.5 | 1.8 | 1.4 | 0.7 | 0.9 | 1.1 | 0.8 | 1.1 | 1 | 1 |
| SV (227) | S (190) | SV (217) | S (195) | Ø (69) | N (348) | N (352) | N (14) | N (11) | N (342) | |
| C | 15.6 | 14.6 | 11.7 | 9.9 | 7.2 | 6.3 | 5.8 | 6.2 | 7.2 | 7.1 |
| 11:00 | 10:00 | 09:00 | 08:00 | 07:00 | 06:00 | 05:00 | 04:00 | 03:00 | 02:00 | |
| m/s | 3.2 | 3.2 | 1.8 | 2.1 | 1.3 | 0.6 | 0.7 | 1.8 | 2.4 | 2.3 |
| max | 7.1 | 6 | 4.2 | 4.3 | 2.4 | 2.8 | 2.8 | 3.4 | 4.2 | 4.2 |
| -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |
| -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | -- -- | |
| C | 17.2 | 15.9 | 14.1 | 11.5 | 10.6 | 7.5 | 7.6 | 8.4 | 9.3 | 10.2 |